Sinuous spring strip and apparatus for forming same



J. c. HAMPsoN 3,057,380

SINUOUS SPRING STRIP AND APPARATUS FOR FORMING SAME Oct. 9, 1962 SINUOUSSPRING STRIP AND APPARATUS FOR FORMING SAME Filed June l2, 1956 J. C.HAMPSON 23 Sheets-Sheet 2 Oct. 9, 1962 INVENTOR wil/V //{MPS 01VATToRNEYs QQQ) NNN.

OC'C- 9, 1962 J. c. HAMPsoN l3,057,380

SINUOUS SPRING STRIP AND APPARATUS FOR F'ORMING SAME ATTORNEYS di` 76 iJ. C. HAMPSON 23 Sheets-Sheet 4 INVENTOR f/m/ lMPso/v Oct. 9, 1962SINUOUS SPRING STRIP AND APPARATUS FOR FORMING SAME Filed June l2, 1956I 6 l Ilnf M I EL; lll .v

e 6 02 ID ,D l, Z 0 a 0 2 MID Oct. 9, 1962 J, C, HAMPSON 3,057,380

SINUOUS SPRING STRIP AND APPARATUS FOR FORMING SAME Filed June 12, 195625 Sheets-Sheet 5 INVENTOR /0//A/ Q/fwm/ ATTORNEYS J. C. HAMPSON Oct. 9,1962 SINUOUS SPRING STRIP AND APPARATUS FOR FORMING SAME Filed June 12,1956 25 Sheets-Sheet 6 INVENTOR MOH/V MIM/50N QQQQ@ Q Q QQ Q Q Q QJMMQLM ATTORNEYS Oct. 9, 1962 J. c. HAMPsoN 3,057,380

SINUOUS SPRING STRIP AND APPARATUS FOR FORMING SAME Filed June l2, 195623 Sheets-Sheet 7 i I a INVENTOR ATTORNEYS Oct. 9, 1962 J. c. HAMPSON3,057,380

sINuoUs SPRING STRIP AND APPARATUS PoR PORMING SAME Filed June 12;@195623 Sheets-Sheet 8 BY MA1/ M ATTORNEY5 Oct. 9, 1962 J. c. HAMPsoN3,057,380

sINuoUs SPRING STRIP AND APPARATUS FOR PORMING SAME Filed June l2, 195625 Sheets-Sheet 9 J. c. HAMPsoN 3,057,380

sINUoUs SPRING STRIP AND APPARATUS PoR PORMING SAME Oct. 9, 1962 25Sheets-Sheet 10 Filed June l2, 1956 J. c. HAMPsoN 3,057,380

SINUOUS SPRING STRP AND APPARATUS FOR FORMING SAME Oct. 9, 1962 25Sheets-Sheet 11 Filed June l2, 1956 maj 65 /55 ATTORNEYS J. C. HAMPSONOct. 9, 1962 SINUOUS SPRING STRIP AND APPARATUS FOR FORMING SAME 25Sheets-Sheet 12 Filed June l2, 1956 INVENTOR a/o//fv rl/maso# Oct. 9,1962 J. c. HAMPsoN 3,057,380

SINUoUs SPRING STRIP AND APPARATUS FOR FORMING SAME Filed June 12, 195625 Sheets-Sheet 13 l vf L O 1- Q TS a 'N 7 'f Y QI I IJW//// Y J. C.HAMPSON Oct. 9, 1962 SINUOUS SPRING STRIP AND APPARATUS FOR FORMING SAMEFiled June l2, 1956 25 Sheets-Sheet 14 NRJ @wf k WNVENTOR J. C. HAMPSONOct. 9, 1962 SINUOUS SPRING STRIP AND APPARATUS FOR FORMING SAME 25Sheets-Sheet 15 Filed June l2, 1956 J. C. HAMPSON Oct. 9, 1962 SINUOUSSPRING STRIP AND APPARATUS FOR FORMING SAME Filed June 12, 1956 25Sheets-Sheet 16 Oct. 9, 1962 JI. c. HAMPsoN 3,057,380

SINUoUs SPRING STRIP AND APPARATUS FOR RORMING SAME Filed June 12, 195625 Sheets-Sheet 17 INVENTOR BY M,%V+M

Oct. 9, 1962 SINUoUs SPRING STRIP AND APPARATUS FOR FORMING SAME FiledJune 12, 1956 J. C. HAMPSON .12 3 w S fll :A 11 INVENTOR ATTORNEYS MiiJ. C. HAMPSON Oct. 9, 1962 SINUOUS SPRING STRIP AND APPARATUS FORFORMING SAME Filed June l2, 1956 25 Sheets-Sheet 19 INVENTOR 25Sheets-Sheet 2O ATTORNEYS Oct. 9, 1962 J. c. HAMPsoN SINUOUS SPRINGSTRIP AND APPARATUS FOR FORMING SAME Filed June l2, 1956

